Specifications

RTS 2nd Generation SERVO AMPLIFIER
25
PVD 3487 GB 03/2004
MAINS FILTERING
The mains filter must be mounted as close as possible to the potential reference plate between
the mains and the power supply (p.46 and 47). Use shielded cable (or run the cable in metal
trunking).
Avoid running cables together, ahead of and after the filter.
Filters sometimes have high leakage currents. In this case, comply with the standard connection
diagrams when fitting them.
OTHER MEASURES
Self-inducting components must be protected against interference: brakes, contactor or relay
coils, fans, electro-magnets, etc.
4.2 RTS Servo amplifier connection
As a supplement to the block diagram, see the appended diagrams :
- RTS single-phase FELX 303346 (p.26)
- RTS three-phase FELX 303261 (p.27)
- RTS battery FELX 303738 (p.28)
- Connecting serveral RTEs or RTSs with transformer FELX 305823 (p29)
The terminal block description and terminal functions are shown in the following pages :
The RTS servo amplifiers are factory set to match the characteristics of the servo motor to be
used or the application where known.
When the servo motor is fitted with a brake, adhere to the following activating sequence :
- Limit current (to a value less than the RTS setting),
- Engage brake,
- Cut RTS servo amplifier.
To restart, proceed as follows :
- limit current (as above),
- energise RTS,
- release brake,
- remove current limitation.